Finite Group Databasebeta

#13112688

order1664
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #1284

Subgroups

subgroupG/H
centerC22#88071
commutatorC2×C4×C13C42
FrattiniC23×C4C2×D13
FittingC13×#381C2
socleC22×C13#95
prime radicalC24×C13D4
cosocleC23×C4×C13C22
hypercenter#381D13
hypocenterC13#1284
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C23×C4 ◁ #381

226 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 61 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

2^7,13|a^2=d,b^2=e,c^2=fg,b^a=bc,c^a=cf,e^a=efg,d^b=dg,h^b=h^12

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#1284, C2×#13112688, #15752633, …
maximal normal subgroup ofD13×#1284, C2×#13112688, #15752633, …
maximal quotient of#15749450, #15749458, #15749469, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2362);